Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -5.91
Milk (kg) -54.00 -0.014 0.76
Fat (kg) 15.55 -0.375 -5.82
Prot (kg) 1.91 -0.441 -0.84
Fertility Sub Index 7.19
Calving Interval (days) -2.23 -1.459 3.25
Survival (%) 3.52 1.117 3.93
Calving Sub Index 1.87
Gestation Length (days) -2.03 -0.919 1.87
Beef Sub Index 3.03
Carcass Weight (kg) -12.10 -0.528 6.38
Age of Slaughter (days) 7.76 -0.432 -3.35
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 13.53

* Based on an €80/tonne carbon price